【BT HD Module｜Wireless Input Module to Add Bluetooth Audio to Your DSP】

This is a Bluetooth audio input module designed for those who want to wirelessly input music stored on portable audio devices such as smartphones into the DSP in their car.

Using Bluetooth 5.0+EDR, it supports SBC, AAC, aptX, and aptX HD codecs. It supports a maximum 576 kbps data stream at 48 kHz / 24-bit. The received Bluetooth signals are sent to the DSP section and processed digitally.

A key feature is that you don’t need to use a cable every time you connect your smartphone—your usual music streaming services or saved audio sources can be added easily to the in-car audio system. Even vehicles that are tuned for sound quality based on the factory audio can have the audio consolidated and adjusted on the DSP side, making it easier to plan how to use the system according to your configuration.

However, the availability and whether settings are available can vary depending on the DSP model. Since adding the BT HD module doesn’t mean it can be used with all DSP units, it’s important to check and choose based on your currently used DSP, your existing input configuration, and how you use your smartphone.

At Logon, we don’t just help you add the module—we also confirm the DSP-side settings and how it will work together with your in-car system, and guide you in a way that’s practical and easy to use. Even if you want to add Bluetooth input but aren’t sure whether your current system can support it, let’s organize everything together while first looking at your vehicle’s specifications.

Compatible DSPs

Compatible (requires settings available)

• DSP PRO MK2
• DSP PRO
• HELIX DSP.3
• HELIX DSP.2
• P-SIX DSP MK2
• V-EIGHT DSP

Not compatible models

• DSP ULTRA.S
• DSP ULTRA
• DSP PRO MK3
• HELIX DSP.3S
• DSP MINI MK2
• DSP MINI
• P-SIX DSP ULTIMATE
• V-EIGHTEEN DSP
• V-TWELVE DSP MK2
• V-TWELVE DSP
• V-EIGHT DSP MK2

■ Main Specifications / Specs

【Product Information】

• Product name: BT HD Module
• Type: Bluetooth audio input module
• Connection method: Wireless connection

【Bluetooth】

• Bluetooth: 5.0+EDR
• Supported codecs: SBC / AAC / aptX / aptX HD
• Maximum data rate: 576 kbps
• Supported sampling rate / quantization bit depth: 48 kHz / 24-bit

【Signal Processing】

• Received signal: Transmitted to the DSP section
• Signal processing: Digital processing

【Compatible Models】

• DSP PRO MK2: Settings available
• DSP PRO: Settings available
• HELIX DSP.3: Settings available
• HELIX DSP.2: Settings available
• P-SIX DSP MK2: Settings available
• V-EIGHT DSP: Settings available

※ Compatibility and whether settings are possible vary depending on the specifications of the DSP you use and your system configuration.